Pyrophosphate

Pyrophosphate (group of diphosphate salts used as food additives, e.g. disodium diphosphate / sodium acid pyrophosphate and tetrasodium diphosphate — E450) Description Pyrophosphate in food usually refers to a group of condensed phosphate salts (diphosphates) containing the pyrophosphate anion (P₂O₇⁴⁻), most commonly: Disodium diphosphate / sodium...